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Rapid:
Individual Calculations March 2019 |
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| Chinguun, Sumiya Total change: 33.60 | |   |
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| Open de Portugal 2019 - Cidade de Lisboa - rapid | Lisboa | POR | 2019-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1983 | 1974 | 5.50 | 8 | 1.68 | 20 | 33.60 | |
|  Domingues, Fernando Manuel Ribeir | | | 1574 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Xu, Xiangyu | g | | 2336 | CHN | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Goncalves, Goncalo Cravo Jesus | | | 1685 | POR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Kowalski, Igor | f | | 2224 | POL | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Kubicka, Anna | | wm | 2123 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Godinho, Joao Quintas | | | 1704 | POR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Borges, Guilherme Deola | | | 2099 | BRA | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Aflalo, Sophie | | | 2115 | FRA | 1.00 | 1 | 0.69 | 20 | 13.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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